Whenever we download applications from Internet, it is important that we download the file which has the same checksum when it was released by the manufacturer.每当我们从互联网上下载的应用程序，重要的是我们下载的文件，该文件具有相同的校验时，它是由制造商发布。 A checksum or hash sum is a fixed-size datum computed from an arbitrary block of digital data for the purpose of detecting accidental errors that may have been introduced during its transmission or storage (Wikipedia Definition). 校验和或散列总和是固定大小的基准从一个用于探测可能已在其传输或存储介绍（维基百科的定义）意外错误的目的任意块的数字数据计算。 We can know whether the file was altered by verifying the checksum value with that of original file.我们可以知道该文件是核查与原文件的校验和值改变。 Marxio File Checksum Verifier Marxio文件的校验和验证 allows you allows you to calculate file checksum and compare them with original one in order to find whether the file is original or not.可以让您计算文件的校验和比较，原来他们为了找到该文件是正本或没有。
This utility is very useful when dealing with single files and their checksum – calculate, compare and verify.这是非常有用的工具时，单个文件的校验和处理-计算，比较和验证。 It supports major checksum types:它支持主要校验类型：
- CRC32 CRC32
- MD4的MD4
- MD5的MD5
- SHA1 SHA1
- SHA-256沙- 256
- SHA-384沙- 384
- SHA-512沙- 512
- RIPEMD-128 RIPEMD - 128
- RIPEMD-160 RIPEMD - 160
- HAVAL 256 HAVAL 256
- TIGER 192虎192
The application has drag and drop support for files and also supports files up to 32GB for verification.该应用程序拖放的文件的支持，同时还支持高达32GB的文件进行验证。 There is also provision for integration with Explorer context menu with your custom text.此外，还有与资源管理器与您的自定义文本上下文菜单一体化的规定。
[...] If you are looking for an application to check more hash algorithms, then you can have a look at Checksum verifier. [...]如果你正在寻找一个应用程序，检查更多的散列算法，那么你可以在看校验和验证。 [...] [...]